Product Overview
The YOKOGAWA AFF50D-H41201 is a high-performance Duplexed Field Control Unit (FCU) designed for high-availability distributed control systems (DCS). It integrates two synchronized control processors, redundant power management, and redundant communication paths, ensuring non-stop operation for critical industrial processes. The "D" in the model number (AFF50D) signifies its Duplexed (Redundant) architecture, which is critical for ensuring maximum uptime and fault tolerance. The H41201 configuration specifies its capacity, memory, and supported communication protocols.
The AFF50D-H41201 is a vital component for mission-critical applications that demand continuous, high-performance control, ensuring zero downtime through its fault-tolerant design.
Detailed Technical Specifications of the AFF50D−H41201
| Parameter | Specification |
|---|---|
| Model Number | AFF50D−H41201 |
| Category | Duplexed Field Control Unit |
| Operating Temperature | 0 to 55 °C |
Duplexed Architecture for Maximum Uptime
The duplexed processor pair is the core feature of the AFF50D-H41201. One unit operates as the active controller, while the other is synchronized and in hot-standby mode, ready to take over at any moment without interrupting the control process. This bumpless transfer ensures that the system maintains operation even in the event of a processor failure.
Additionally, redundant power supplies, communication links, and I/O buses further eliminate single points of failure within the system. The unit also features a high-speed, deterministic control cycle, making it ideal for demanding industrial control environments.
Frequently Asked Questions (FAQ)
Q1: What does "Duplexed" mean for the AFF50D−H41201 FCU?
A1: "Duplexed" means the AFF50D−H41201 contains two synchronized control processors and redundant power/communication paths, ensuring fault tolerance and non-stop system availability.
Q2: Does the AFF50D−H41201 include I/O modules?
A2: The AFF50D−H41201 is the core unit housing the control processors and provides slots for I/O modules. I/O modules must be ordered separately based on specific system requirements.
Q3: What is your typical shipping timeframe for the AFF50D−H41201 unit?
A3: We typically ship within 3 days to 2 weeks, depending on the size and complexity of your specific order. Stock availability is usually ensured.
Q4: What is the main benefit of the AFF50D−H41201 over a standard FCU?
A4: The main benefit is its full redundancy (processors, power supply, and communication), which ensures continuous process control even during hardware failures, resulting in no downtime.
Q5: What is your policy if the unit has a quality issue upon arrival?
A5: We offer a 30-day return window for the YOKOGAWA AFF50D-H41201 module if there are any quality issues upon arrival.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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